BUT, even if i only have one wire plugged in, the other analog inputs mimic the readings of the truly incoming signal. what's up with that? how can i fix this so that i have multiple truly independent readings?
suggesting that its readings are being limited or affected by the pin 3 reading
or, for another example, say pin ZERO and pin THREE both have wires coming out, but they're not attached to anything and are producing a wild string of numbers. If i attach pin THREE to a circuit and it produces a stable output value of 1, then pin ZERO (still unattached to the circuit) will also stabilize but at a value around 0.28 perhaps.